#include <stdio.h>

void ModifyArr(int array[], int n);

int main(void) {
    int i, n = 5;
    int a[] = {1, 4, 5, 7, 9};
    printf("数组a的内容：\n ");
    for (i = 0; i < n; i++)
        printf("%d,", a[i]);
    printf("\n\n");
    ModifyArr(a, 5);
    printf("数组a被修改后：\n ");
    for (i = 0; i < n; i++)
        printf("%d, ", a[i]);
    printf("\n");
    return 0;
}

void ModifyArr(int b[], int n) {
    int i, s = 0;
    for (i = 0; i < n; i++)
        b[i] *= 10;
}
